Wietse: > sender_dependent_relayhost_maps requires HOST syntax. > sender_dependent_default_transport_maps requires TRANSPORT:HOST syntax. Marko Horn: > thanks for showing me the mistake in my configuration. > with 'sender_dependent_default_transport_maps it works. > > is it possible with postfix to use the the 3 mailgateways with 'round > robin'?
sender_dependent_default_transport_maps = randmap:{xxx, yyy, zzz} with xxx, yyy, zzz in TRANSPORT:HOST form. Each will be selected with probability 1/3. If one should get more load, repeat the name. Wietse